<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=1, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <script src="./lib/vue.js"></script>
    <link rel="stylesheet" href="./lib/bootstrap.css">
    <title>商品管理列表3</title>
</head>
<body>
    <div id="app">
        <div class="panel panel-primary">
            <div class="panel-heading">
                <h3 class="panel-title">商品管理列表</h3>
            </div>
            <div class="panel-body form-inline">
                <label>id:</label>
                <input type="text" class="form-control" v-model="pID">
                <label>name:</label>
                <input type="text" class="form-control" v-model="pName">
                <input class="btn btn-primary" type="button" value="添加" @click="add">
                <input type="text" class="form-control" placeholder="关键字查询" v-model="keywords">
            </div>
        </div>
        <table class="table table-bordered table-hover table-striped">
            <thead>
                <tr>
                    <th>id</th>
                    <th>name</th>
                    <th>time</th>
                    <th>option</th>
                </tr>
            </thead>
            <tbody>
                <tr v-for="item in search()">
                    <td>{{item.id}}</td>
                    <td>{{item.name}}</td>
                    <td>{{item.time}}</td>
                    <td>
                        <a href="" @click.prevent="del(item.id)">删除</a>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
</body>
<script>
    var vm = new Vue({
        el:'#app',
        data: {
            pID:'',
            pName:'',
            keywords:'',
            productList:[
                {id:1,name:'宝马',time:new Date()},
                {id:2,name:'奔驰',time:new Date()},
            ]
        },  
        methods:{
                add(){
                    this.productList.push({
                        id:this.pID,
                        name:this.pName,
                        time:new Date()
                    }) 
                },
                del(id){
                    /*this.productList.some((item,i)=>{
                        if(item.id == id){
                            this.productList.splice(i,1)
                        }
                    })*/
                    var index = this.productList.findIndex(item =>{
                        if(item.id == id){
                            return true
                        }
                    })
                    this.productList.splice(index,1)
                },
                search() {
                    var newList = [];
                    this.productList.forEach(item =>{
                        if (item.name.indexOf(this.keywords) != -1) {
                            newList.push(item)
                        }
                    });
                    return newList
                    // return this.productList.filter((item) => {
                    //     if (item.name.includes(this.keywords)){
                    //         return item
                    //     }
                    // })
                }
        },
        })
</script>>
</html>